| Message ID | 1342606269-12527-1-git-send-email-peter.maydell@linaro.org |
|---|---|
| State | New |
| Headers | show |
On 2012-07-18 12:11, Peter Maydell wrote: > Rather than hardcoding the list of architectures in the kernel > header update script, just import headers for every architecture > which supports KVM (with a blacklist exception for ia64 which > has KVM headers but is dead). This reduces the number of QEMU > files which need to be updated to add support for a new KVM > architecture. > > Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Acked-by: Jan Kiszka <jan.kiszka@siemens.com> > --- > Changes v1->v2: > * added a blacklist for ia64, to avoid noise and importing > a pointless set of headers that will get dropped later > > scripts/update-linux-headers.sh | 16 +++++++++++++++- > 1 files changed, 15 insertions(+), 1 deletions(-) > > diff --git a/scripts/update-linux-headers.sh b/scripts/update-linux-headers.sh > index 9d2a4bc..57ce69f 100755 > --- a/scripts/update-linux-headers.sh > +++ b/scripts/update-linux-headers.sh > @@ -28,7 +28,21 @@ if [ -z "$output" ]; then > output="$PWD" > fi > > -for arch in x86 powerpc s390; do > +# This will pick up non-directories too (eg "Kconfig") but we will > +# ignore them in the next loop. > +ARCHLIST=$(cd "$linux/arch" && echo *) > + > +for arch in $ARCHLIST; do > + # Discard anything which isn't a KVM-supporting architecture > + if ! [ -e "$linux/arch/$arch/include/asm/kvm.h" ]; then > + continue > + fi > + > + # Blacklist architectures which have KVM headers but are actually dead > + if [ "$arch" = "ia64" ]; then > + continue > + fi > + > make -C "$linux" INSTALL_HDR_PATH="$tmpdir" SRCARCH=$arch headers_install > > rm -rf "$output/linux-headers/asm-$arch" >
Ping? patchwork url: http://patchwork.ozlabs.org/patch/171628/ -- PMM On 18 July 2012 11:11, Peter Maydell <peter.maydell@linaro.org> wrote: > Rather than hardcoding the list of architectures in the kernel > header update script, just import headers for every architecture > which supports KVM (with a blacklist exception for ia64 which > has KVM headers but is dead). This reduces the number of QEMU > files which need to be updated to add support for a new KVM > architecture. > > Signed-off-by: Peter Maydell <peter.maydell@linaro.org> > --- > Changes v1->v2: > * added a blacklist for ia64, to avoid noise and importing > a pointless set of headers that will get dropped later > > scripts/update-linux-headers.sh | 16 +++++++++++++++- > 1 files changed, 15 insertions(+), 1 deletions(-) > > diff --git a/scripts/update-linux-headers.sh b/scripts/update-linux-headers.sh > index 9d2a4bc..57ce69f 100755 > --- a/scripts/update-linux-headers.sh > +++ b/scripts/update-linux-headers.sh > @@ -28,7 +28,21 @@ if [ -z "$output" ]; then > output="$PWD" > fi > > -for arch in x86 powerpc s390; do > +# This will pick up non-directories too (eg "Kconfig") but we will > +# ignore them in the next loop. > +ARCHLIST=$(cd "$linux/arch" && echo *) > + > +for arch in $ARCHLIST; do > + # Discard anything which isn't a KVM-supporting architecture > + if ! [ -e "$linux/arch/$arch/include/asm/kvm.h" ]; then > + continue > + fi > + > + # Blacklist architectures which have KVM headers but are actually dead > + if [ "$arch" = "ia64" ]; then > + continue > + fi > + > make -C "$linux" INSTALL_HDR_PATH="$tmpdir" SRCARCH=$arch headers_install > > rm -rf "$output/linux-headers/asm-$arch" > -- > 1.7.5.4 > >
Ping^2? On 3 August 2012 13:55, Peter Maydell <peter.maydell@linaro.org> wrote: > Ping? > > patchwork url: http://patchwork.ozlabs.org/patch/171628/ > > -- PMM > > On 18 July 2012 11:11, Peter Maydell <peter.maydell@linaro.org> wrote: >> Rather than hardcoding the list of architectures in the kernel >> header update script, just import headers for every architecture >> which supports KVM (with a blacklist exception for ia64 which >> has KVM headers but is dead). This reduces the number of QEMU >> files which need to be updated to add support for a new KVM >> architecture. >> >> Signed-off-by: Peter Maydell <peter.maydell@linaro.org> >> --- >> Changes v1->v2: >> * added a blacklist for ia64, to avoid noise and importing >> a pointless set of headers that will get dropped later >> >> scripts/update-linux-headers.sh | 16 +++++++++++++++- >> 1 files changed, 15 insertions(+), 1 deletions(-) >> >> diff --git a/scripts/update-linux-headers.sh b/scripts/update-linux-headers.sh >> index 9d2a4bc..57ce69f 100755 >> --- a/scripts/update-linux-headers.sh >> +++ b/scripts/update-linux-headers.sh >> @@ -28,7 +28,21 @@ if [ -z "$output" ]; then >> output="$PWD" >> fi >> >> -for arch in x86 powerpc s390; do >> +# This will pick up non-directories too (eg "Kconfig") but we will >> +# ignore them in the next loop. >> +ARCHLIST=$(cd "$linux/arch" && echo *) >> + >> +for arch in $ARCHLIST; do >> + # Discard anything which isn't a KVM-supporting architecture >> + if ! [ -e "$linux/arch/$arch/include/asm/kvm.h" ]; then >> + continue >> + fi >> + >> + # Blacklist architectures which have KVM headers but are actually dead >> + if [ "$arch" = "ia64" ]; then >> + continue >> + fi >> + >> make -C "$linux" INSTALL_HDR_PATH="$tmpdir" SRCARCH=$arch headers_install >> >> rm -rf "$output/linux-headers/asm-$arch" >> -- >> 1.7.5.4 >> >>
diff --git a/scripts/update-linux-headers.sh b/scripts/update-linux-headers.sh index 9d2a4bc..57ce69f 100755 --- a/scripts/update-linux-headers.sh +++ b/scripts/update-linux-headers.sh @@ -28,7 +28,21 @@ if [ -z "$output" ]; then output="$PWD" fi -for arch in x86 powerpc s390; do +# This will pick up non-directories too (eg "Kconfig") but we will +# ignore them in the next loop. +ARCHLIST=$(cd "$linux/arch" && echo *) + +for arch in $ARCHLIST; do + # Discard anything which isn't a KVM-supporting architecture + if ! [ -e "$linux/arch/$arch/include/asm/kvm.h" ]; then + continue + fi + + # Blacklist architectures which have KVM headers but are actually dead + if [ "$arch" = "ia64" ]; then + continue + fi + make -C "$linux" INSTALL_HDR_PATH="$tmpdir" SRCARCH=$arch headers_install rm -rf "$output/linux-headers/asm-$arch"
Rather than hardcoding the list of architectures in the kernel header update script, just import headers for every architecture which supports KVM (with a blacklist exception for ia64 which has KVM headers but is dead). This reduces the number of QEMU files which need to be updated to add support for a new KVM architecture. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> --- Changes v1->v2: * added a blacklist for ia64, to avoid noise and importing a pointless set of headers that will get dropped later scripts/update-linux-headers.sh | 16 +++++++++++++++- 1 files changed, 15 insertions(+), 1 deletions(-)